5078143 has 4 divisors (see below), whose sum is σ = 5803600. Its totient is φ = 4352688.

The previous prime is 5078123. The next prime is 5078167. The reversal of 5078143 is 3418705.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5078143 - 2¹³ = 5069951 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5078123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362718 + ... + 362731.

It is an arithmetic number, because the mean of its divisors is an integer number (1450900).

Almost surely, 2^5078143 is an apocalyptic number.

5078143 is a deficient number, since it is larger than the sum of its proper divisors (725457).

5078143 is an equidigital number, since it uses as much as digits as its factorization.

5078143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725456.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 5078143 is about 2253.4735410029. The cubic root of 5078143 is about 171.8838114711.

It can be divided in two parts, 507 and 8143, that multiplied together give a triangular number (4128501 = T₂₈₇₃).

The spelling of 5078143 in words is "five million, seventy-eight thousand, one hundred forty-three".